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Barcelona Technical Center Linkedin ยท Posted 7d ago

Network Engineer

Spain

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Indexed description

Are you a seasoned network professional ready to lead infrastructure projects that make a real impact? We're looking for a Senior Network Engineer to join our team and take ownership of designing, managing, and evolving our network infrastructure across multiple sites.


What You'll Do

๐Ÿ”ง Design & Architecture

  • Design and optimize LAN, WAN, WLAN, VPN, and SD-WAN infrastructures
  • Drive scalability, redundancy, and high availability across environments
  • Evaluate and recommend cutting-edge technologies from Cisco, Juniper, Aruba, and Fortinet

โš™๏ธ Administration & Monitoring

  • Configure and manage routers, switches, firewalls, load balancers, and access points
  • Monitor performance using tools like Nagios, PRTG, or SolarWinds
  • Manage QoS policies, VLANs, IP addressing, and routing protocols (OSPF, BGP, EIGRP)

๐Ÿ” Network Security

  • Implement firewall policies, VPNs, and Zero Trust segmentation
  • Conduct vulnerability assessments and contribute to penetration testing
  • Keep security configurations aligned with current best practices (IDS/IPS, access control)

๐Ÿ› ๏ธ Support & Troubleshooting

  • Diagnose and resolve complex Level 2/3 network incidents
  • Maintain thorough network diagrams, configurations, and documentation

๐Ÿค– Automation & Optimization

  • Automate repetitive tasks using Ansible, Python, or custom scripting
  • Manage configuration backups and version control for network equipment

๐Ÿค Collaboration & Leadership

  • Work cross-functionally with systems, cloud, and cybersecurity teams
  • Lead network deployments, data center migrations, and branch rollouts
  • Manage vendors and external service providers


What We're Looking For

โœ… 5โ€“8 years of experience in network infrastructure, including multi-site or data center environments

โœ… Hands-on experience with SD-WAN, VoIP, QoS, and network virtualization (VLAN, VXLAN)

โœ… Proficiency with hardware from Cisco, Juniper, HP/Aruba, Fortinet, or Palo Alto

โœ… Proven leadership in multidisciplinary technical teams under high-pressure conditions

โœ… Strong vendor management and coordination skills

โœ… Relevant certifications a plus: CCNP, CCIE, JNCIP, NSE, or equivalent

๐Ÿ—ฃ๏ธ English proficiency required (B2 minimum) โ€” working language for technical documentation, international team communication, and vendor management

โœ… Knowledge of additional languages (Spanish, German, or French) is a plus


Why Join Us?

๐Ÿš€ Work on complex, high-impact infrastructure projects

๐ŸŒ Collaborate with international, cross-functional teams

๐Ÿ“ˆ Real ownership and visibility in your role

๐ŸŽฏ Competitive salary + benefits package

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